Doug's Headers - D355-B

Doug's Headers D355-B 1 3/4" 4-Tube Full Length Header Chevrolet Pass Small Block Chevrolet 55-57 Hi-Temp Black Coating

Doug's Headers D355-B 1 3/4" 4-Tube Full Length Header Chevrolet Pass Small Block Chevrolet 55-57 Hi-Temp Black Coating

Part Number: D355-B / UPC 694342544195
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Features & Benefits

  • 3/8" thick 304 stainless machine flanges to prevent warping
  • CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
  • Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower


For the enthusiast who demands the best, Doug's Headers are not just components; they're a statement of excellence, a commitment to leading-edge performance, and a nod to the glory days of muscle cars and drag racing. Join the ranks of champions. Experience the unmatched quality and performance of Doug's Headers today.

Specifications

Finish Hi-Temp Black Coating
Material Steel
Design Fenderwell
Primary Tubing Diameter 1.75 IN
Collector Port Diameter 3.0 IN
Port Shape SAP
Tube Wall Thickness 16 Gauge
Flange Thickness 0.375 IN
Collector Attachment 3-Bolt Flange
EGT Port No
Oxygen Sensor Port No
Gasket Or Seal Included Yes
Mounting Hardware Included Yes
Color Black
Sheen Level Matte

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.
  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns, Replacements & Warranty

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Warranty

All Doug's headers and exhaust products are guaranteed, to the original purchaser, to be free of defects in materials and workmanship for one year. This warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation, customer applied aftermarket coatings or any other discoloration or corrosion of finished surfaces. Damage or product failure resulting from collision,improper installation, off-road use, road hazards, the use of exhaust insulting wrap or like products or rust occurring after installation, is not covered by the warranty. Should a part become defective it should be returned to the original selling retailer and must be accompanied with the original sales receipt. If there is no retailer in your area, call the factory for a return authorization and return your part prepaid to the factory for inspection. PerTronix reserves the right to replace or repair the alleged defective part and return the part freight collect.

Reviews

Doug's Headers - D355-B

Doug's Headers D355-B 1 3/4" 4-Tube Full Length Header Chevrolet Pass Small Block Chevrolet 55-57 Hi-Temp Black Coating

Doug's Headers D355-B 1 3/4" 4-Tube Full Length Header Chevrolet Pass Small Block Chevrolet 55-57 Hi-Temp Black Coating

Part Number: D355-B / UPC 694342544195
Regular price $868.45
Sale price $868.45 Regular price $798.88

Part Number: D355-B / UPC 694342544195
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Need help? Call us at 909-599-5955

  • Free shipping on $99+ orders in lower 48 states
  • 90-day return policy
  • We’re here to help! Call us on 909-599-5955
Emissions code

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Features & Benefits

  • 3/8" thick 304 stainless machine flanges to prevent warping
  • CNC 304 stainless mandrel bent tubes for an accurate fit and improved flow
  • Precision formed long transition collectors and long tube design reduce backpressure and increase higher RPM horsepower


For the enthusiast who demands the best, Doug's Headers are not just components; they're a statement of excellence, a commitment to leading-edge performance, and a nod to the glory days of muscle cars and drag racing. Join the ranks of champions. Experience the unmatched quality and performance of Doug's Headers today.

Specifications

Finish Hi-Temp Black Coating
Material Steel
Design Fenderwell
Primary Tubing Diameter 1.75 IN
Collector Port Diameter 3.0 IN
Port Shape SAP
Tube Wall Thickness 16 Gauge
Flange Thickness 0.375 IN
Collector Attachment 3-Bolt Flange
EGT Port No
Oxygen Sensor Port No
Gasket Or Seal Included Yes
Mounting Hardware Included Yes
Color Black
Sheen Level Matte

Installation instructions

Instruction Manual
Installation Instructions

Download PDF

Shipping & Delivery

Our ignition and exhaust products ship from our warehouse in Lenexa, KS. Our normal shipping time is 2-3 business days for in-stock parts.

 Shipping Class Order Value Shipping Cost
UPS Ground $0 - 49.99 $6.99 flat rate
UPS Ground $50 - 98.99 $7.49 flat rate
UPS Ground $99+ Free

  • At this time, PerTronix does not offer expedited shipping options from our website.
  • All packages must be inspected upon receipt for any missing or damaged goods and claims for such must be made within 7 days of receipt.
  • PerTronix does not currently ship our products internationally from our web store. For international orders call 909-599-5955 or connect with us here.

Returns, Replacements & Warranty

Returns at Pertronix are accepted within 90 days of purchase with prior authorization, ensuring items are in new, resalable condition. To initiate a return, call for an RGA and follow provided instructions. Customers are responsible for return shipping, using a trackable method.

Refunds exclude initial shipping and handling fees and may be subject to a restocking fee. For defective or damaged items, contact Pertronix directly. We are not responsible for user-initiated damage/loss of parts.

For complete details, visit our Returns page.

Warranty

All Doug's headers and exhaust products are guaranteed, to the original purchaser, to be free of defects in materials and workmanship for one year. This warranty covers the replacement or repair of the product only and does not cover the cost of removal and installation, customer applied aftermarket coatings or any other discoloration or corrosion of finished surfaces. Damage or product failure resulting from collision,improper installation, off-road use, road hazards, the use of exhaust insulting wrap or like products or rust occurring after installation, is not covered by the warranty. Should a part become defective it should be returned to the original selling retailer and must be accompanied with the original sales receipt. If there is no retailer in your area, call the factory for a return authorization and return your part prepaid to the factory for inspection. PerTronix reserves the right to replace or repair the alleged defective part and return the part freight collect.

Reviews

Applications

Year / Make / Model 1955-1957 Chevrolet One-Fifty Series
Engine Type V8
Engine Size(s) Cubic Inches: 265
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1957 Chevrolet One-Fifty Series
Engine Type V8
Engine Size(s) Cubic Inches: 283
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1955-1957 Chevrolet Two-Ten Series
Engine Type V8
Engine Size(s) Cubic Inches: 265
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1957 Chevrolet Two-Ten Series
Engine Type V8
Engine Size(s) Cubic Inches: 283
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1955-1957 Chevrolet Nomad
Engine Type V8
Engine Size(s) Cubic Inches: 265
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1957 Chevrolet Nomad
Engine Type V8
Engine Size(s) Cubic Inches: 283
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1955-1957 Chevrolet Sedan Delivery
Engine Type V8
Engine Size(s) Cubic Inches: 265
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1957 Chevrolet Sedan Delivery
Engine Type V8
Engine Size(s) Cubic Inches: 283
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1955-1957 Chevrolet Bel Air
Engine Type V8
Engine Size(s) Cubic Inches: 265
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

Year / Make / Model 1957 Chevrolet Bel Air
Engine Type V8
Engine Size(s) Cubic Inches: 283
Notes
  • May require smaller front tires to avoid contact.
  • Fits most angle plug heads.
  • Will fit with 605 power steering box.
  • Fits D-Port cylinder heads including ZZ4 crate engines. Will Not fit GM Fast Burn head PN 19300955 or SP350, SP383 & ZZ6 engines.

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